Summary statistics for a_c2_27 variable in snf_rollup2540_96_1998 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_27 |     12,053    49947.37    69230.26     -62905    1019138

by Jean Roth , jroth@nber.org , 17 Feb 2018